Bridgeport motor question
Hey peejay do you still use the Vac secondaries or run primary secondaries together ?
and do you primary and secondary runner communicate ?
and do you primary and secondary runner communicate ?
Last edited by costas; Mar 16, 2017 at 06:22 PM.
Old [Sch|F]ool
Joined: May 2001
Posts: 12,866
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From: Cleveland, Ohio, USA
I am on EFI so take it as you will. All four throttle blades open at the same time. You do not want to have primary/secondary throttle on a bridge port or it will run like crap. Manifold is an unported Racing Beat unit that I added a pair of drillings, a channel, and a pressed-in tube so I could run filtered air to the injector bleeds. It works like ITBs, it just doesn't look like it 
I don't know what grade aluminum the manifold is cast from, but it was a BEAR to cut the channel into! It was more like cutting steel than aluminum.
I don't know what grade aluminum the manifold is cast from, but it was a BEAR to cut the channel into! It was more like cutting steel than aluminum.
Last edited by peejay; Mar 16, 2017 at 08:01 PM.